<http://schema.org/keywords>
" animal,ball,bear,cat,cow,cute,dog,duck,easy,elephant,figure,fish,fondant-figure,frog,mouse,pig,polar,rabbit,sheep,simple,tree,Fondant "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/668303/ball-buddies>